- Industrie: Government
- Number of terms: 30456
- Number of blossaries: 0
- Company Profile:
NOAA Coral Reef Conservation Program, National Oceanic and Atmospheric Administration, U.S. Department of Commerce
The movement of organisms from place to place (e.g. among marine reserves) through dispersal or migration.
Industry:Fishing
Small, usually microscopic plants drifting in the upper layers of the ocean, consuming nutrients and light energy to produce biomass. In particularly nutrient-rich conditions (including eutrophication) phytoplankton blooms may occur and can be toxic.
Industry:Fishing
The weight of the whole fish before processing or removal of any part.
Industry:Fishing
Horizontal habitat located from about 40 to 500 meters. Insular habitats on or above the deep shelf consisting of horizontal or nearly horizontal natural typographic features interrupting a steeper slope and often occurring in a series. These habitats extend seaward from the shelf of an island or bank.
Industry:Fishing
The areas which supplies water by surface and subsurface flow from rain to a given point in the drainage system.
Industry:Fishing
Mathematical representation of the way a stock of fish responds to the removal of its individuals (for example by fishing). In fisheries, usually represented by a relationship between yield and/or catch per unit effort (CPUE) and fishing effort or mortality.
Industry:Fishing
Floating organisms whose movements are more or less dependent on currents. While some zooplankton exhibit active swimming movements that aid in maintaining vertical position, plankton as a whole are unable to move against appreciable currents.
Industry:Fishing
La scienza per misurare le profondità oceaniche e determinare la topografia del fondo marino.
Industry:Natural environment
